General Jamma and pre-Jamma

This is the right Forum if you have any project for converting General Jamma Boards or Pre-Jamma boards.

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Threads

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IGS PGM Custom Graphics PCB testers

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rewrite

Sony COH-2000 Arcade Target Box​ Atari dev board for the ZN1 arcade platform

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ekorz

Sega System 16B Golden Axe Conversion Guide

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chacal231077

Neo Geo Bios Chip replacement

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tiff_lee

PGM Motherboard Versions

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GC8TECH

Namco System 11 GND Pin header ?

1 62

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Need diode help for these hacked kick harnesses

0 44

Jaleco Big Striker to Cybattler, Chimera Beast, or 64th Street Detective

100 +11 5,923

8bitforlife

3, 4 player issues

5 108

ArcadeMan203

IGS PGM Issues - board or cart?

22 512

Nimmers

Bad Dudes

5 93

Frank_fjs

Is there a Dump of the CPLD used in Konami DDR Stage IOs?

14 1,282

kate

Choosing power supply

10 228

ShootTheCore

Sega Vs City Help

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Unknown game sci fi

4 190

Dreygor

Any PGM Conversion info out there?

1,093 98,109

euphoria

Wonderboy official conversion or not

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JoyAgain

TMNT 2 Conversion Guide

55 +18 4,386

AlxUnderBase

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